Pronunciation: [ˈɪjuːmˌɪn] (IPA)
Correct spelling for the English word "IUMIN" is [ˈɪjuːmˌɪn], [ˈɪjuːmˌɪn], [ˈɪ_j_uː_m_ˌɪ_n] (IPA phonetic alphabet).
Correct spelling for IUMIN